Are Patients with Schizophrenia Under-treated with Second-generation Antipsychotics? A Pilot Study of the Prescription Practices of German Psychiatrists

 

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Introduction: Patients’ and relatives’ associations, psychiatrists, and pharmaceutical companies are complaining about a deficiency in the care of psychiatric patients with innovative medications in Germany. They estimate that only about 10- 30 % of all patients with schizophrenia receive second-generation antipsychotics, a figure that lies significantly below the international average.

Methods: In order to determine the frequency of use of second-generation antipsychotics in the actual care of schizophrenic patients, we conducted the following investigations:

- Discharge papers of schizophrenic inpatients from a university hospital and from a district hospital were studied with regard to the antipsychotic discharge medication.

- Practicing psychiatrists were contacted and asked whether during the first 3 months after discharge they had continued the antipsychotic discharge medication that was proposed by the hospital.

Results: The investigation of a total of 200 discharge papers and the subsequent questioning of the psychiatrists who carried out the follow-up treatment showed that 166 patients (83 %) received a second-generation antipsychotic upon discharge. Only 5 % of these patients were switched to conventional antipsychotics in the outpatient treatment. Thus, contrary to our expectations, there was no noteworthy change from second-generation to classical antipsychotics. Discussion: Therefore, in the sample analyzed the second-generation antipsychotics were far more frequently prescribed than would have been expected according to general estimates, and it was not possible to verify the often-heard complaints of an under-treatment with second generations in this study. Our findings suggest, however, that only 60 % of the patients still receive their discharge medication 3 months after discharge from the hospital. This raises the important question as to how continuity of the antipsychotic treatment could be better ensured.

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Dr. Johannes Hamann

Klinik und Poliklinik für Psychiatrie und Psychotherapie

Möhlstraße 26

81675 München

Germany

Email: j.hamann@lrz.tum.de

Phone: 0049-89-4140-4282

Fax: 0049-89-4140-6688